Merge branch 'feature/filter_exif' into 'develop'

Feature/filter exif (  solve #187 )

See merge request pleroma/pleroma!237
This commit is contained in:
lambda 2018-07-25 07:16:50 +00:00
commit ba72c51a0f
5 changed files with 35 additions and 2 deletions

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@ -13,6 +13,21 @@ Instead, overload the settings by editing the following files:
* `dev.secret.exs`: custom additional configuration for `MIX_ENV=dev`
* `prod.secret.exs`: custom additional configuration for `MIX_ENV=prod`
## Uploads configuration
To configure where to upload files, and wether or not
you want to remove automatically EXIF data from pictures
being uploaded.
config :pleroma, Pleroma.Upload,
uploads: "uploads",
strip_exif: false
* `uploads`: where to put the uploaded files, relative to pleroma's main directory.
* `strip_exif`: whether or not to remove EXIF data from uploaded pics automatically.
This needs Imagemagick installed on the system ( apt install imagemagick ).
## Block functionality
config :pleroma, :activitypub,

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@ -10,7 +10,9 @@
config :pleroma, Pleroma.Repo, types: Pleroma.PostgresTypes
config :pleroma, Pleroma.Upload, uploads: "uploads"
config :pleroma, Pleroma.Upload,
uploads: "uploads",
strip_exif: false
config :pleroma, :emoji, shortcode_globs: ["/emoji/custom/**/*.png"]

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@ -18,6 +18,8 @@ def store(%Plug.Upload{} = file, should_dedupe) do
File.cp!(file.path, result_file)
end
strip_exif_data(content_type, result_file)
%{
"type" => "Document",
"url" => [
@ -67,6 +69,8 @@ def store(%{"img" => "data:image/" <> image_data}, should_dedupe) do
File.rename(uuidpath, result_file)
end
strip_exif_data(content_type, result_file)
%{
"type" => "Image",
"url" => [
@ -80,6 +84,16 @@ def store(%{"img" => "data:image/" <> image_data}, should_dedupe) do
}
end
def strip_exif_data(content_type, file) do
settings = Application.get_env(:pleroma, Pleroma.Upload)
do_strip = Keyword.fetch!(settings, :strip_exif)
[filetype, ext] = String.split(content_type, "/")
if filetype == "image" and do_strip == true do
Mogrify.open(file) |> Mogrify.custom("strip") |> Mogrify.save(in_place: true)
end
end
def upload_path do
settings = Application.get_env(:pleroma, Pleroma.Upload)
Keyword.fetch!(settings, :uploads)

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@ -47,7 +47,8 @@ defp deps do
{:jason, "~> 1.0"},
{:ex_machina, "~> 2.0", only: :test},
{:credo, "~> 0.7", only: [:dev, :test]},
{:mock, "~> 0.3.0", only: :test}
{:mock, "~> 0.3.0", only: :test},
{:mogrify, "~> 0.6.1"}
]
end

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@ -25,6 +25,7 @@
"mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], [], "hexpm"},
"mochiweb": {:hex, :mochiweb, "2.15.0", "e1daac474df07651e5d17cc1e642c4069c7850dc4508d3db7263a0651330aacc", [:rebar3], [], "hexpm"},
"mock": {:hex, :mock, "0.3.1", "994f00150f79a0ea50dc9d86134cd9ebd0d177ad60bd04d1e46336cdfdb98ff9", [:mix], [{:meck, "~> 0.8.8", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm"},
"mogrify": {:hex, :mogrify, "0.6.1", "de1b527514f2d95a7bbe9642eb556061afb337e220cf97adbf3a4e6438ed70af", [:mix], [], "hexpm"},
"parse_trans": {:hex, :parse_trans, "3.2.0", "2adfa4daf80c14dc36f522cf190eb5c4ee3e28008fc6394397c16f62a26258c2", [:rebar3], [], "hexpm"},
"pbkdf2_elixir": {:hex, :pbkdf2_elixir, "0.12.3", "6706a148809a29c306062862c803406e88f048277f6e85b68faf73291e820b84", [:mix], [], "hexpm"},
"phoenix": {:hex, :phoenix, "1.3.2", "2a00d751f51670ea6bc3f2ba4e6eb27ecb8a2c71e7978d9cd3e5de5ccf7378bd", [:mix], [{:cowboy, "~> 1.0", [hex: :cowboy, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 1.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:plug, "~> 1.3.3 or ~> 1.4", [hex: :plug, repo: "hexpm", optional: false]}, {:poison, "~> 2.2 or ~> 3.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},